CARBURETOR REBUILD KIT 2003 YAM WR250F, ALLBALLS 26-1301 DIRT
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Carburetor rebuild kit. Kits include all necessary components to repair a carburetor. Kit includes all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, float valve needle and seat. OEM jet sizes are included in the kit. NBR rubber material is used on all O-rings and rubber gaskets, offering excellent resistance to ethanol in fuels. Components included: (1) Float chamber gasket, (1) Top cover gasket, (1) Needle jet, (1) E clip, (1) Spring, (7) O-Rings, (6) 8-32 x 1/2 Pan head bolts, (1) Float valve, (1) Main jet #185, (1) Jet #72, (1) Slow jet #40, (1) Jet #70, (1) Main jet #90, (1) Needle and seat. Closed Course Racing Only. Manufacturer: All Balls Racing.
- SKU
- 18-2603.AB
- Brand
- All Balls Racing
- Availability
- In Stock (1)
Fitments (1)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 250F | 2003 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Carburetor Rebuild Kit
- Variant Id
- 224262
FULL DESCRIPTION
This All Balls Racing carburetor rebuild kit is designed to restore your carburetor to optimal performance. Engineered with high-quality components, this kit contains everything necessary to thoroughly repair and refresh your fuel delivery system.
Key Features
- Comprehensive Components: Includes all essential O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat for a complete rebuild.
- OEM Jet Sizes: Features jets that match original equipment specifications, ensuring proper fuel mixture and engine operation.
- Durable NBR Rubber: All O-rings and rubber gaskets are constructed from NBR (Nitrile Butadiene Rubber) material, known for its exceptional resistance to ethanol commonly found in modern fuels.
- Restores Performance: Helps to resolve issues such as poor idling, hesitations, and fuel leaks, bringing your carburetor back to factory fresh condition.
Kit Contents
- 1 Float chamber gasket
- 1 Top cover gasket
- 1 Needle jet
- 1 E clip
- 1 Spring
- 7 O-Rings
- 6 8-32 x 1/2 Pan head bolts
- 1 Float valve
- 1 Main jet #185
- 1 Jet #72
- 1 Slow jet #40
- 1 Jet #70
- 1 Main jet #90
- 1 Needle and seat
Note: This kit is intended for closed course racing applications only.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.